E-Videos is an open access online section of the journal Endoscopy, reporting on interesting cases and new techniques in gastroenterological endoscopy. All papers include a high-quality video and are published with a Creative Commons CC-BY license.

Publication in Endoscopy E-Videos is subject to article processing charges (the current pricing list can be found on our open access information page: https://www.thieme.com/en-us/who-we-serve/authors/journals/open-access). Endoscopy E-Videos qualify for HINARI discounts and waivers and eligibility is automatically checked during the submission process. We grant 100% waivers to articles whose corresponding authors are based in Group A countries and 50% waivers to those who are based in Group B countries as classified by Research4Life (see: https://www.research4life.org/access/eligibility/).

Here are this month's E-Videos:

Eosinophilic esophageal myositis: a rare cause of dysphagia ​​​​​​​​​​​​​​

Unblocking a terminolateral anastomosis on an interposed coloplasty for caustic esophagitis: placement of a lumen-apposing metal stent to straightne the lumen ​​​​​​​

Anal intraepithelial neoplasia screening during colonoscopy: a technical proposal​​​​​​​​​​​​​​​​​​​​​​​​​​​​

​​​​​​​ Band-and-wire pulley traction: endoscopic submucosal dissection of a gigantic gastric polyp aided by a novel adaptive traction technique

​​​​​​​Use of an endoscopic virtual ruler based on the fiber laser principle and artificial intelligence technology​​​​​​​​​​​